MIMO ambiguity function optimization through waveform design

2015 ◽  
Author(s):  
Mojtaba Radmard ◽  
Mohammad Nazari Majd ◽  
Mohammad Mahdi Chitgarha ◽  
Seyyed Mohammad Karbasi ◽  
Mohammad Mahdi Nayebi
Keyword(s):  
Waveform Design ◽  
Ambiguity Function ◽  
Function Optimization

Adaptive MCPC Radar Waveform Design with Improved Wideband Ambiguity Function

2015 ◽  
Author(s):  
Yang Xia Yang Xia ◽  
Zaiqi Lu Zaiqi Lu ◽  
Hao Wu Hao Wu ◽  
Qiang Fu Qiang Fu
Keyword(s):  
Waveform Design ◽  
Ambiguity Function

Orthogonal Discrete Frequency-Phase Waveform Design Based on Hybrid Chaos for MIMO Radar

2014 ◽  
Vol 989-994 ◽  
pp. 3621-3624 ◽  
Author(s):  
Ya Nan Xie ◽  
Jia Jia Wang
Keyword(s):  
Numerical Simulation ◽  
Chaotic Maps ◽  
Waveform Design ◽  
Mimo Radar ◽  
Ambiguity Function ◽  
Signal Model ◽  
Discrete Frequency ◽  
Hybrid Modulation ◽  
Simulation Results ◽  
Frequency Phase

Based on the good correlation and randomness of chaos, this paper uses hybrid Bernouli and Logistic chaotic maps to increase the complexity of chaos, at the same time, we do a combination of discrete frequency coded of non full code sets and poly phase coded, and then hybrid modulation waveforms base on hybrid chaos is proposed for MIMO radar. On the basis of the expression of average ambiguity function is derived, the average fuzzy characteristics of signal waveforms and orthogonality are analyzed in theory. Finally, numerical simulation results validate the correctness of the analysis and the reliability of the signal model.

Unimodular Waveform Design With Desired Ambiguity Function for Cognitive Radar

2020 ◽  
Vol 56 (3) ◽  
pp. 2489-2496 ◽  
Author(s):  
Hamid Esmaeili-Najafabadi ◽  
Henry Leung ◽  
Peter W. Moo
Keyword(s):  
Waveform Design ◽  
Ambiguity Function ◽  
Cognitive Radar
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